Four Tools in One
One tool replaces a set square, protractor, line scriber, and saw guide, so you can measure, mark, and guide cuts without switching tools.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Measure, Mark, and Cut with Confidence
This 7-inch aluminum alloy triangle ruler is a versatile companion for carpenters, DIY enthusiasts, and construction professionals, delivering precise angle measurements and square cuts every time.
- Multi-functional design: set square, protractor, line scriber, and saw guide
- Crafted from high-hardness aluminum alloy with an electrophoretic paint finish for rust resistance
- Laser-etched scale is wear-resistant and easy to read
- Dual-sided metric and inch markings for flexible use
- Lightweight and portable for convenient on-site work
Built for Precision and Everyday Durability
Rust-Resistant Build
High-hardness aluminum alloy with an electrophoretic paint finish resists rust, keeping the ruler reliable on job sites and in damp workshops.
Wear-Resistant Scale
The laser-etched scale stays crisp and easy to read even with heavy use, so you can trust your measurements at a glance.
Flexible and Portable
Dual-sided metric and inch markings let you work in either system, and the lightweight design makes it easy to carry from task to task.
Specs
The details that matter
Built to last outdoors, season after season.
- Size
- 7-inch
- Material
- Aluminum Alloy
- Product Type
- Triangle Ruler
- Markings
- Dual-sided metric and inch
- Finish
- Electrophoretic paint
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What size is this triangle ruler?
This triangle ruler measures 7 inches, making it a compact and portable tool for on-site work.
What material is the ruler made from?
It is crafted from high-hardness aluminum alloy with an electrophoretic paint finish, which provides rust resistance for long-lasting use.
Does the ruler have both metric and inch markings?
Yes, it features dual-sided metric and inch markings, so you can measure in either system without needing a separate tool.
What can I use this triangle ruler for?
It combines a set square, protractor, line scriber, and saw guide in one tool, making it ideal for angle determination, marking, and straight cuts in woodworking, construction, roofing, and repair tasks.
Will the markings wear off over time?
The laser-etched scale is wear-resistant and easy to read, so markings stay clear even after frequent use on demanding projects.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.